Part V · Discovery

Rule 26. General Provisions Governing Discovery

Amended July 1, 2025 (current) Contains Deadlines

(A) Policy; discovery methods It is the policy of these rules (1) to preserve the right of attorneys to prepare cases for trial with that degree of privacy necessary to encourage them to prepare their cases thoroughly and to investigate not only the favorable but the unfavorable aspects of such cases and (2) to prevent an attorney from taking undue advantage of an adversary's industry or efforts. Parties may obtain discovery by one or more of the following methods: deposition upon oral examination or written questions; written interrogatories; production of documents, electronically stored information, or things or permission to enter upon land or other property, for inspection and other purposes; physical and mental examinations; and requests for admission. Unless the court orders otherwise, the frequency of use of these methods is not limited.

(B) Scope of discovery Unless otherwise ordered by the court in accordance with these rules, the scope of discovery is as follows:

(1) In General Unless otherwise limited by court order, the scope of discovery is as follows: Parties may obtain discovery regarding any nonprivileged matter that is relevant to any party's claim or defense and proportional to the needs of the case, considering the importance of the issues at stake in the action, the amount in controversy, the parties' relative access to relevant information, the parties' resources, the importance of the discovery in resolving the issues, and whether the burden or expense of the proposed discovery outweighs its likely benefit. Information within this scope of discovery need not be admissible in evidence to be discoverable.

(2) Insurance agreements A party may obtain discovery of the existence and contents of any insurance agreement under which any person carrying on an insurance business may be liable to satisfy part or all of a judgment which may be entered in the action or to indemnify or reimburse for payments made to satisfy the judgment. Information concerning the insurance agreement is not by reason of disclosure subject to comment or admissible in evidence at trial.

(3) Initial Disclosure by a Party

(a) Without awaiting a discovery request, a party must provide to the other parties, except as exempted by Civ.R. 26(B)(3)(b) or as otherwise stipulated, or ordered by the court:

(i) The name and, if known, the address, telephone number, and e-mail address of each individual likely to have discoverable information - along with the subjects of that information - that the disclosing party may use to support its claims or defenses, unless the use would be solely for impeachment;

(ii) A copy - or a description by category and location - of all documents, electronically stored information, and tangible things that the disclosing party has in its possession, custody, or control and may use to support its claims or defenses, unless the use would be solely for impeachment;

(iii) A computation of each category of damages claimed by the disclosing party - who must also make available for inspection and copying as under Civ.R. 34 the documents or other evidentiary material, unless privileged or protected from disclosure, on which each computation is based, including materials bearing on the nature and extent of injuries suffered; and

(iv) For inspection and copying as under Civ.R. 34, any insurance agreement under which an insurance business may be liable to satisfy all or part of a possible judgment in the action or to indemnify or reimburse for payments made to satisfy the judgment.

(b) The following proceedings are exempt from initial disclosure:

(i) An action for review on an administrative record;

(ii) An action brought without an attorney by a person in the custody of the United States, a state, or a state subdivision;

(iii) An action to enforce or quash an administrative summons or subpoena;

(iv) A proceeding ancillary to a proceeding in another court; and

(v) An action to enforce an arbitration award.

(c) A party must make the initial disclosures no later than the parties' first pre-trial or case management conference, unless a different time is set by stipulation or court order, or unless a party objects. In ruling on the objection, the court must determine what disclosures, if any, are to be made and must set the time for disclosure.

(d) A party that is first served or otherwise joined after the first pre-trial or case management conference must make the initial disclosures within 30 days after being served or joined, unless a different time is set by stipulation or court order.

(e) A party must make its initial disclosures based on the information then reasonably available to it. A party is not excused from making its disclosures because it has not fully investigated the case or because it challenges the sufficiency of another party's disclosures or because another party has not made its disclosures.

(4) Trial preparation: materials Subject to the provisions of subdivision (B)(5) and (6) of this rule, a party may obtain discovery of documents, electronically stored information and tangible things prepared in anticipation of litigation or for trial by or for another party or by or for that other party's representative (including his attorney, consultant, surety, indemnitor, insurer, or agent) only upon a showing of good cause therefor. A statement concerning the action or its subject matter previously given by the party seeking the statement may be obtained without showing good cause. A statement of a party is (a) a written statement signed or otherwise adopted or approved by the party, or (b) a stenographic, mechanical, electrical, or other recording, or a transcription thereof, which is a substantially verbatim recital of an oral statement which was made by the party and contemporaneously recorded.

(5) Specific limitations on electronically stored information A party need not provide discovery of electronically stored information from sources that the party identifies as not reasonably accessible because of undue burden or cost. On motion to compel discovery or for a protective order, the party from whom discovery is sought must show that the information is not reasonably accessible because of undue burden or cost. If that showing is made, the court may nonetheless order discovery from such sources if the requesting party shows good cause, considering the limitations of Rule 26(B)(6). The court may specify conditions for the discovery.

(6) Limitations on Frequency and Extent

(a) When Permitted By order, the court may limit the number of depositions, requests under Rule 36, and interrogatories or the length of depositions.

(b) When Required On motion or on its own, the court must limit the frequency or extent of discovery otherwise allowed by these rules or by local rule if it determines that:

(i) The discovery sought is unreasonably cumulative or duplicative, or can be obtained from some other source that is more convenient, less burdensome, or less expensive;

(ii) The party seeking discovery has had ample opportunity to obtain the information by discovery in the action; or

(iii) The proposed discovery is outside the scope permitted by Rule 26(B)(1).

(c) In ordering production of electronically stored information, the court may specify the format, extent, timing, allocation of expenses and other conditions for the discovery of the electronically stored information.

(7) Disclosure of Expert Testimony

(a) A party must disclose to the other parties the identity of any witness it may use at trial to present evidence under Ohio Rule of Evidence 702, 703, or 705.

(b) The reports of expert witnesses expected to be called by each party shall be exchanged with all other parties. The parties shall submit expert reports and curricula vitae in accordance with the time schedule established by the Court. The party with the burden of proof as to a particular issue shall be required to first submit expert reports as to that issue. Thereafter, the responding party shall submit opposing expert reports within the schedule established by the Court.

(c) Other than under subsection (d), a party may not call an expert witness to testify unless a written report has been procured from the witness and provided to opposing counsel. The report of an expert must disclose a complete statement of all opinions and the basis and reasons for them as to each matter on which the expert will testify. It must also state the compensation for the expert's study or testimony. Unless good cause is shown, all reports and, if applicable, supplemental reports must be supplied no later than thirty (30) days prior to trial. An expert will not be permitted to testify or provide opinions on matters not disclosed in his or her report.

(d) Healthcare Providers. A witness who has provided medical, dental, optometric, chiropractic, or mental health care may testify as an expert and offer opinions as to matters addressed in the healthcare provider's records. Healthcare providers' records relevant to the case shall be provided to opposing counsel in lieu of an expert report in accordance with the time schedule established by the Court.

(e) A party may take a discovery deposition of their opponent's expert witness only after the mutual exchange of reports has occurred unless the expert is a healthcare provider permitted to testify as an expert under subsection (d). Upon good cause shown, additional time after submission of both sides' expert reports will be provided for these discovery depositions if requested by a party. If a party chooses not to hire an expert in opposition to an issue, that party will be permitted to take the discovery deposition of the proponent's expert.

(f) Drafts of any report provided by any expert, regardless of the form in which the draft is recorded, are protected by division (B)(4) of this rule.

(g) Communications between a party's attorney and any witness identified as an expert witness under division (B)(7) of this rule regardless of the form of the communications, are protected by division (B)(4) of this rule except to the extent that the communications:

(i) Relate to compensation for the expert's study or testimony;

(ii) Identify facts or data that the party's attorney provided and that the expert considered in forming the opinions to be expressed; or

(iii) Identify assumptions that the party's attorney provided and that the expert relied on in forming the opinions to be expressed.

(h) Expert Employed Only for Trial Preparation. Ordinarily, a party may not, by interrogatories or deposition, discover facts known or opinions held by an expert who has been retained or specially employed by another party in anticipation of litigation or to prepare for trial and who is not expected to be called as a witness at trial. But a party may do so only:

(i) As provided in Civ.R. 35(B); or

(ii) On showing exceptional circumstances under which, it is impracticable for the party to obtain facts or opinions on the same subject by other means.

(iii) The party seeking discovery under division (B)(7) of this rule shall pay the expert a reasonable fee for time spent in deposition.

(8) Claims of privilege or protection of trial-preparation materials

(a) Information withheld When information subject to discovery is withheld on a claim that it is privileged or subject to protection as trial preparation materials, the claim shall be made expressly and shall be supported by a description of the nature of the documents, communications, or things not produced that is sufficient to enable the demanding party to contest the claim.

(b) Information produced If information is produced in discovery that is subject to a claim of privilege or of protection as trial preparation material, the party making the claim may notify any party that received the information of the claim and the basis for it. After being notified, a receiving party must promptly return, sequester, or destroy the specified information and any copies within the party's possession, custody or control. A party may not use or disclose the information until the claim is resolved. A receiving party may promptly present the information to the court under seal for a determination of the claim of privilege or of protection as trial preparation material. If the receiving party disclosed the information before being notified, it must take reasonable steps to retrieve it. The producing party must preserve the information until the claim is resolved.

(C) Protective orders Upon motion by any party or by the person from whom discovery is sought, and for good cause shown, the court in which the action is pending may make any order that justice requires to protect a party or person from annoyance, embarrassment, oppression, or undue burden or expense, including one or more of the following:

(1) That the discovery not be had;

(2) That the discovery may be had only on specified terms and conditions, including a designation of the time or place or the allocation of expenses;

(3) That the discovery may be had only by a method of discovery other than that selected by the party seeking discovery;

(4) That certain matters not be inquired into or that the scope of the discovery be limited to certain matters;

(5) That discovery be conducted with no one present except persons designated by the court;

(6) That a deposition after being sealed be opened only by order of the court;

(7) That a trade secret or other confidential research, development, or commercial information not be disclosed or be disclosed only in a designated way;

(8) That the parties simultaneously file specified documents or information enclosed in sealed envelopes to be opened as directed by the court. If the motion for a protective order is denied in whole or in part, the court, on terms and conditions as are just, may order that any party or person provide or permit discovery. The provisions of Civ.R. 37(A)(5) apply to the award of expenses incurred in relation to the motion. Before any person moves for a protective order under this rule, that person shall make a reasonable effort to resolve the matter through discussion with the attorney or unrepresented party seeking discovery. A motion for a protective order shall be accompanied by a statement reciting the effort made to resolve the matter in accordance with this paragraph.

(D) Sequence and timing of discovery Unless the court upon motion, for the convenience of parties and witnesses and in the interests of justice, orders otherwise, methods of discovery may be used in any sequence and the fact that a party is conducting discovery, whether by deposition or otherwise, shall not operate to delay any other party's discovery.

(E) Supplementation of responses A party who has responded to a request for discovery with a response that was complete when made is under no duty to supplement his response to include information thereafter acquired, except as follows:

(1) A party is under a duty seasonably to supplement his response with respect to any question directly addressed to (a) the identity and location of person having knowledge of discoverable matters, and (b) the identity of each person expected to be called as an expert witness as trial and the subject matter on which he is expected to testify.

(2) A party who knows or later learns that his response is incorrect is under a duty seasonably to correct the response.

(3) A duty to supplement responses may be imposed by order of the court, agreement of the parties, or at any time prior to trial through requests for supplementation of prior responses.

(F) Conference of the parties; planning for discovery

(1) Conference timing Other than in cases excepted under Civ.R. 1(C), when the court orders otherwise in a specific case, or in categories of cases excepted by local rule in which little or no pretrial discovery is anticipated, the attorneys and unrepresented parties shall confer as soon as practicable, and in any event no later than twenty-one days before a scheduling conference is to be held.

(2) Conference content; parties' responsibilities In conferring, the parties must consider the nature and basis of their claims and defenses and the possibilities for promptly settling or resolving the case; make or arrange for the disclosures required by Civ.R. 26(B)(3); discuss any issues about preserving discoverable information; and develop a proposed discovery plan. The attorneys of record and all unrepresented parties that have appeared in the case are jointly responsible for arranging the conference, for attempting in good faith to agree on the proposed discovery plan, and for filing with the court within fourteen days after the conference a written report outlining the plan. The court may order the parties or attorneys to attend the conference in person.

(3) Discovery plan A discovery plan shall state the parties' views and proposals on:

(a) What changes should be made in the timing, form, or requirement for disclosures under Civ.R. 26(B), including a statement of when initial disclosures were made or will be made;

(b) Agreed-upon deadlines for discovery and other items that may be included in a case schedule to be issued under Civ.R. 16, any proposed modifications to a schedule already issued under Civ.R. 16, and compliance with Sup. R 39 and 42.

(c) The subjects on which discovery may be needed, when discovery should be completed, and whether discovery should be conducted in phases or be limited to or focused on particular issues;

(d) Any issues about disclosure, discovery, or preservation of electronically stored information, including the form or forms in which it should be produced;

(e) Disclosure and the exchange of documents obtained through public records requests;

(f) Any issues about claims of privilege or of protection as trial- preparation materials;

(g) What changes should be made in the limitations on discovery imposed under these rules or by local rule, and what other limitations should be imposed;

(h) Any other orders that the court should issue under Civ.R. 26(C) or under Civ.R. 16(B) and (C); and any modifications required or to be requested under any scheduling order issued under Civ.R. 16.